Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rc6 win in 1 half-moves
2 Rc7 win in 1 half-moves
3 Rc8 win in 1 half-moves
4 Kb8 draw
5 Kf1 draw
6 Kg2 draw
7 Kh1 draw
8 Ra1 draw
9 Rb1 draw
10 Rc2 draw
11 Rc3 draw
12 Rc4 draw
13 Rd1 draw
14 Re1 draw
15 Rf1 draw
16 Kf2 loss in 2 half-moves
17 Kh2 loss in 2 half-moves
18 Ka7 loss in 1 half-moves
19 Kb7 loss in 1 half-moves
20 Rc5 loss in 1 half-moves